"A lot of business people and government officials" ≠ "everyone."
Please don't attack a straw-man.
"A lot of business people and government officials" ≠ "people holding the notion" (your words).
PLEASE STOP attacking a straw-man.
If the notion of market fundamentalism is truly news to you, you may want to start here:
https://en.wikipedia.org/wiki/Market_fundamentalism
https://onlinelibrary.wiley.com/doi/10.1111/j.1467-8292.2009...
https://www.amazon.com/Crisis-Global-Capitalism-Society-Enda...
https://news.harvard.edu/gazette/story/2023/03/excerpt-from-...
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PS. I never said anyone calls it a religious goal. What I did say is that for a lot of business executives and government officials it's akin to a religious goal, i.e., they are unwilling to change their minds about "free markets" even when the facts contradict their beliefs. In fact, they are so unwilling to change their minds that even mathematical proofs -- proofs! -- won't do it.